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<div class="title">example_detector_presence.c</div>  </div>
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<a href="example__detector__presence_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// Copyright (c) Acconeer AB, 2019</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// All rights reserved</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &lt;stdbool.h&gt;</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="preprocessor">#include &lt;stdio.h&gt;</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;</div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="acc__app__integration_8h.html">acc_app_integration.h</a>&quot;</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="acc__base__configuration_8h.html">acc_base_configuration.h</a>&quot;</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="acc__definitions_8h.html">acc_definitions.h</a>&quot;</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="acc__detector__presence_8h.html">acc_detector_presence.h</a>&quot;</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="acc__hal__integration_8h.html">acc_hal_integration.h</a>&quot;</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="acc__hal__definitions_8h.html">acc_hal_definitions.h</a>&quot;</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="acc__rss_8h.html">acc_rss.h</a>&quot;</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="acc__version_8h.html">acc_version.h</a>&quot;</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;</div><div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="example__detector__presence_8c.html#ae3e7bc404071dddb3e0011c36ddc421b">   17</a></span>&#160;<span class="keyword">static</span> <a class="code" href="structacc__hal__t.html">acc_hal_t</a> <a class="code" href="example__detector__presence_8c.html#ae3e7bc404071dddb3e0011c36ddc421b">hal</a>;</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="example__detector__presence_8c.html#a229e7ba82657e6a7df6fc75c9399f5f9">   19</a></span>&#160;<span class="preprocessor">#define DEFAULT_START_M             (0.2f)</span></div><div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="example__detector__presence_8c.html#a8b8debd09507dd2a8b7ceb805bb807e9">   20</a></span>&#160;<span class="preprocessor">#define DEFAULT_LENGTH_M            (1.4f)</span></div><div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="example__detector__presence_8c.html#aff090682636f58276e79e0c19baecda1">   21</a></span>&#160;<span class="preprocessor">#define DEFAULT_UPDATE_RATE         (10)</span></div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="example__detector__presence_8c.html#a47493a0e975e1626ed058b5007056f7d">   22</a></span>&#160;<span class="preprocessor">#define DEFAULT_POWER_SAVE_MODE     ACC_BASE_CONFIGURATION_POWER_SAVE_MODE_SLEEP</span></div><div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="example__detector__presence_8c.html#acd9f0ef0e12423dced21453a9a4bd06f">   23</a></span>&#160;<span class="preprocessor">#define DEFAULT_DETECTION_THRESHOLD (2.0f)</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="example__detector__presence_8c.html#a717617f45e73cadc0809faac8970445d">   26</a></span>&#160;<span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="example__detector__presence_8c.html#a717617f45e73cadc0809faac8970445d">set_default_configuration</a>(<a class="code" href="group__Presence.html#ga9d3f2fcc031e435fd11b78f8bef80728">acc_detector_presence_configuration_t</a> presence_configuration)</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;{</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;        <a class="code" href="group__Presence.html#ga60f6441daa725fc409d0cfba5c9e377e">acc_detector_presence_configuration_update_rate_set</a>(presence_configuration, <a class="code" href="example__detector__presence_8c.html#aff090682636f58276e79e0c19baecda1">DEFAULT_UPDATE_RATE</a>);</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;        <a class="code" href="group__Presence.html#ga760aaa7e6abc04d5243474baa6a3f49d">acc_detector_presence_configuration_detection_threshold_set</a>(presence_configuration, <a class="code" href="example__detector__presence_8c.html#acd9f0ef0e12423dced21453a9a4bd06f">DEFAULT_DETECTION_THRESHOLD</a>);</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        <a class="code" href="group__Presence.html#ga6eab92af7fa7c0d2b2d57730dadfc6fb">acc_detector_presence_configuration_start_set</a>(presence_configuration, <a class="code" href="example__detector__presence_8c.html#a229e7ba82657e6a7df6fc75c9399f5f9">DEFAULT_START_M</a>);</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;        <a class="code" href="group__Presence.html#gae929cbe2f26446e548868b9486fd52fc">acc_detector_presence_configuration_length_set</a>(presence_configuration, <a class="code" href="example__detector__presence_8c.html#a8b8debd09507dd2a8b7ceb805bb807e9">DEFAULT_LENGTH_M</a>);</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;        <a class="code" href="group__Presence.html#gaa37404df8793c8b3299b2eb103385173">acc_detector_presence_configuration_power_save_mode_set</a>(presence_configuration, <a class="code" href="example__detector__presence_8c.html#a47493a0e975e1626ed058b5007056f7d">DEFAULT_POWER_SAVE_MODE</a>);</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;}</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="example__detector__presence_8h.html#a749cf3da93b59b19367dd873944fc9b4">   36</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="example__detector__presence_8c.html#a749cf3da93b59b19367dd873944fc9b4">acc_example_detector_presence</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;{</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;        printf(<span class="stringliteral">&quot;Acconeer software version %s\n&quot;</span>, <a class="code" href="acc__version_8h.html#abd0f691988b75f36f6eb155a36cd6633">acc_version_get</a>());</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        hal = <a class="code" href="acc__hal__integration_8h.html#a8b93eb4abdb9ad75250ca6404e0b412d">acc_hal_integration_get_implementation</a>();</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="group__RSS.html#ga478a45b4920777d3d4fc0f5fc8d05b58">acc_rss_activate</a>(&amp;hal))</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;        {</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;                fprintf(stderr, <span class="stringliteral">&quot;Failed to activate RSS\n&quot;</span>);</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        }</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        <a class="code" href="group__Presence.html#ga9d3f2fcc031e435fd11b78f8bef80728">acc_detector_presence_configuration_t</a> presence_configuration = <a class="code" href="group__Presence.html#ga9cacc6cecd96b3f07b85e7cb0900a4cc">acc_detector_presence_configuration_create</a>();</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        <span class="keywordflow">if</span> (presence_configuration == NULL)</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        {</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;                fprintf(stderr, <span class="stringliteral">&quot;Failed to create configuration\n&quot;</span>);</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        }</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;        <a class="code" href="example__detector__presence_8c.html#a717617f45e73cadc0809faac8970445d">set_default_configuration</a>(presence_configuration);</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        <a class="code" href="group__Presence.html#gab5e7ccca208df4118a98c62ad2efbebc">acc_detector_presence_handle_t</a> handle = <a class="code" href="group__Presence.html#ga0965c20441b4b1c0c2c2b992a974f764">acc_detector_presence_create</a>(presence_configuration);</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        <span class="keywordflow">if</span> (handle == NULL)</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        {</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;                fprintf(stderr, <span class="stringliteral">&quot;Failed to create detector\n&quot;</span>);</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        }</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="group__Presence.html#gaf999834eb955f9c01d063c6f4f095b19">acc_detector_presence_activate</a>(handle))</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        {</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                fprintf(stderr, <span class="stringliteral">&quot;Failed to activate detector\n&quot;</span>);</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;                <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        }</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        <a class="code" href="structacc__detector__presence__result__t.html">acc_detector_presence_result_t</a> result;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; 200; i++)</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        {</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;                <a class="code" href="group__Presence.html#ga3cc3c37dc942730713fdd33729e18712">acc_detector_presence_get_next</a>(handle, &amp;result);</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;                <span class="keywordflow">if</span> (result.<a class="code" href="structacc__detector__presence__result__t.html#a0cba70bf4b4b25e6a5a5f2531c6d2b24">presence_detected</a>)</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;                {</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;                        printf(<span class="stringliteral">&quot;Motion\n&quot;</span>);</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;                }</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;                <span class="keywordflow">else</span></div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;                {</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;                        printf(<span class="stringliteral">&quot;No motion\n&quot;</span>);</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;                }</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;                printf(<span class="stringliteral">&quot;Presence score: %d, Distance: %d\n&quot;</span>, (<span class="keywordtype">int</span>)(result.<a class="code" href="structacc__detector__presence__result__t.html#a730af2ac4c5e883dbdfa108c1bf9629b">presence_score</a> * 1000.0f), (<span class="keywordtype">int</span>)(result.<a class="code" href="structacc__detector__presence__result__t.html#a343b878eb3c9fc86a615197133907a85">presence_distance</a> * 1000.0f));</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;                <a class="code" href="acc__app__integration_8h.html#a2e0671839d47643ac206b21f0d189f58">acc_app_integration_sleep_us</a>(1000000 / <a class="code" href="example__detector__presence_8c.html#aff090682636f58276e79e0c19baecda1">DEFAULT_UPDATE_RATE</a>);</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        }</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        <a class="code" href="group__Presence.html#ga9b98cd8e6091fa4dfa019b221734abac">acc_detector_presence_deactivate</a>(handle);</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        <a class="code" href="group__Presence.html#ga389fa282b65ef8c2a5e95615ff78a80c">acc_detector_presence_destroy</a>(&amp;handle);</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        <a class="code" href="group__Presence.html#gad9e0da739120c058e18a45d7ecf6aac9">acc_detector_presence_configuration_destroy</a>(&amp;presence_configuration);</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;}</div><div class="ttc" id="acc__hal__integration_8h_html"><div class="ttname"><a href="acc__hal__integration_8h.html">acc_hal_integration.h</a></div></div>
<div class="ttc" id="group__Presence_html_ga389fa282b65ef8c2a5e95615ff78a80c"><div class="ttname"><a href="group__Presence.html#ga389fa282b65ef8c2a5e95615ff78a80c">acc_detector_presence_destroy</a></div><div class="ttdeci">void acc_detector_presence_destroy(acc_detector_presence_handle_t *presence_handle)</div><div class="ttdoc">Destroy a presence detector identified with the provided handle. </div></div>
<div class="ttc" id="acc__hal__definitions_8h_html"><div class="ttname"><a href="acc__hal__definitions_8h.html">acc_hal_definitions.h</a></div></div>
<div class="ttc" id="structacc__hal__t_html"><div class="ttname"><a href="structacc__hal__t.html">acc_hal_t</a></div><div class="ttdoc">This struct contains the information about the sensor integration that RSS needs. ...</div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__definitions_8h_source.html#l00234">acc_hal_definitions.h:234</a></div></div>
<div class="ttc" id="group__Presence_html_ga760aaa7e6abc04d5243474baa6a3f49d"><div class="ttname"><a href="group__Presence.html#ga760aaa7e6abc04d5243474baa6a3f49d">acc_detector_presence_configuration_detection_threshold_set</a></div><div class="ttdeci">void acc_detector_presence_configuration_detection_threshold_set(acc_detector_presence_configuration_t configuration, float detection_threshold)</div><div class="ttdoc">Set detection threshold. </div></div>
<div class="ttc" id="group__Presence_html_ga9d3f2fcc031e435fd11b78f8bef80728"><div class="ttname"><a href="group__Presence.html#ga9d3f2fcc031e435fd11b78f8bef80728">acc_detector_presence_configuration_t</a></div><div class="ttdeci">struct acc_detector_presence_configuration * acc_detector_presence_configuration_t</div><div class="ttdef"><b>Definition:</b> <a href="acc__detector__presence_8h_source.html#l00037">acc_detector_presence.h:37</a></div></div>
<div class="ttc" id="group__Presence_html_gaa37404df8793c8b3299b2eb103385173"><div class="ttname"><a href="group__Presence.html#gaa37404df8793c8b3299b2eb103385173">acc_detector_presence_configuration_power_save_mode_set</a></div><div class="ttdeci">void acc_detector_presence_configuration_power_save_mode_set(acc_detector_presence_configuration_t configuration, acc_base_configuration_power_save_mode_t power_save_mode)</div><div class="ttdoc">Set power save mode. </div></div>
<div class="ttc" id="example__detector__presence_8c_html_a47493a0e975e1626ed058b5007056f7d"><div class="ttname"><a href="example__detector__presence_8c.html#a47493a0e975e1626ed058b5007056f7d">DEFAULT_POWER_SAVE_MODE</a></div><div class="ttdeci">#define DEFAULT_POWER_SAVE_MODE</div><div class="ttdef"><b>Definition:</b> <a href="example__detector__presence_8c_source.html#l00022">example_detector_presence.c:22</a></div></div>
<div class="ttc" id="group__Presence_html_ga0965c20441b4b1c0c2c2b992a974f764"><div class="ttname"><a href="group__Presence.html#ga0965c20441b4b1c0c2c2b992a974f764">acc_detector_presence_create</a></div><div class="ttdeci">acc_detector_presence_handle_t acc_detector_presence_create(acc_detector_presence_configuration_t presence_configuration)</div><div class="ttdoc">Create a presence detector with the provided configuration. </div></div>
<div class="ttc" id="acc__detector__presence_8h_html"><div class="ttname"><a href="acc__detector__presence_8h.html">acc_detector_presence.h</a></div></div>
<div class="ttc" id="group__Presence_html_ga9cacc6cecd96b3f07b85e7cb0900a4cc"><div class="ttname"><a href="group__Presence.html#ga9cacc6cecd96b3f07b85e7cb0900a4cc">acc_detector_presence_configuration_create</a></div><div class="ttdeci">acc_detector_presence_configuration_t acc_detector_presence_configuration_create(void)</div><div class="ttdoc">Create a configuration for a presence detector. </div></div>
<div class="ttc" id="example__detector__presence_8c_html_a749cf3da93b59b19367dd873944fc9b4"><div class="ttname"><a href="example__detector__presence_8c.html#a749cf3da93b59b19367dd873944fc9b4">acc_example_detector_presence</a></div><div class="ttdeci">bool acc_example_detector_presence(void)</div><div class="ttdoc">Presence detector example. </div><div class="ttdef"><b>Definition:</b> <a href="example__detector__presence_8c_source.html#l00036">example_detector_presence.c:36</a></div></div>
<div class="ttc" id="acc__base__configuration_8h_html"><div class="ttname"><a href="acc__base__configuration_8h.html">acc_base_configuration.h</a></div></div>
<div class="ttc" id="group__Presence_html_gae929cbe2f26446e548868b9486fd52fc"><div class="ttname"><a href="group__Presence.html#gae929cbe2f26446e548868b9486fd52fc">acc_detector_presence_configuration_length_set</a></div><div class="ttdeci">void acc_detector_presence_configuration_length_set(acc_detector_presence_configuration_t configuration, float length)</div><div class="ttdoc">Set length of sweep in m. </div></div>
<div class="ttc" id="example__detector__presence_8c_html_acd9f0ef0e12423dced21453a9a4bd06f"><div class="ttname"><a href="example__detector__presence_8c.html#acd9f0ef0e12423dced21453a9a4bd06f">DEFAULT_DETECTION_THRESHOLD</a></div><div class="ttdeci">#define DEFAULT_DETECTION_THRESHOLD</div><div class="ttdef"><b>Definition:</b> <a href="example__detector__presence_8c_source.html#l00023">example_detector_presence.c:23</a></div></div>
<div class="ttc" id="acc__hal__integration_8h_html_a8b93eb4abdb9ad75250ca6404e0b412d"><div class="ttname"><a href="acc__hal__integration_8h.html#a8b93eb4abdb9ad75250ca6404e0b412d">acc_hal_integration_get_implementation</a></div><div class="ttdeci">acc_hal_t acc_hal_integration_get_implementation(void)</div><div class="ttdoc">Get hal implementation reference. </div><div class="ttdef"><b>Definition:</b> <a href="acc__hal__integration__single__thread__stm32cube__sparkfun__a111_8c_source.html#l00176">acc_hal_integration_single_thread_stm32cube_sparkfun_a111.c:176</a></div></div>
<div class="ttc" id="structacc__detector__presence__result__t_html_a0cba70bf4b4b25e6a5a5f2531c6d2b24"><div class="ttname"><a href="structacc__detector__presence__result__t.html#a0cba70bf4b4b25e6a5a5f2531c6d2b24">acc_detector_presence_result_t::presence_detected</a></div><div class="ttdeci">bool presence_detected</div><div class="ttdef"><b>Definition:</b> <a href="acc__detector__presence_8h_source.html#l00065">acc_detector_presence.h:65</a></div></div>
<div class="ttc" id="group__Presence_html_gab5e7ccca208df4118a98c62ad2efbebc"><div class="ttname"><a href="group__Presence.html#gab5e7ccca208df4118a98c62ad2efbebc">acc_detector_presence_handle_t</a></div><div class="ttdeci">struct acc_detector_presence_handle * acc_detector_presence_handle_t</div><div class="ttdef"><b>Definition:</b> <a href="acc__detector__presence_8h_source.html#l00029">acc_detector_presence.h:29</a></div></div>
<div class="ttc" id="example__detector__presence_8c_html_a8b8debd09507dd2a8b7ceb805bb807e9"><div class="ttname"><a href="example__detector__presence_8c.html#a8b8debd09507dd2a8b7ceb805bb807e9">DEFAULT_LENGTH_M</a></div><div class="ttdeci">#define DEFAULT_LENGTH_M</div><div class="ttdef"><b>Definition:</b> <a href="example__detector__presence_8c_source.html#l00020">example_detector_presence.c:20</a></div></div>
<div class="ttc" id="group__Presence_html_gaf999834eb955f9c01d063c6f4f095b19"><div class="ttname"><a href="group__Presence.html#gaf999834eb955f9c01d063c6f4f095b19">acc_detector_presence_activate</a></div><div class="ttdeci">bool acc_detector_presence_activate(acc_detector_presence_handle_t presence_handle)</div><div class="ttdoc">Activate the presence detector associated with the provided handle. </div></div>
<div class="ttc" id="group__Presence_html_gad9e0da739120c058e18a45d7ecf6aac9"><div class="ttname"><a href="group__Presence.html#gad9e0da739120c058e18a45d7ecf6aac9">acc_detector_presence_configuration_destroy</a></div><div class="ttdeci">void acc_detector_presence_configuration_destroy(acc_detector_presence_configuration_t *presence_configuration)</div><div class="ttdoc">Destroy a presence detector configuration. </div></div>
<div class="ttc" id="acc__app__integration_8h_html_a2e0671839d47643ac206b21f0d189f58"><div class="ttname"><a href="acc__app__integration_8h.html#a2e0671839d47643ac206b21f0d189f58">acc_app_integration_sleep_us</a></div><div class="ttdeci">void acc_app_integration_sleep_us(uint32_t time_usec)</div><div class="ttdoc">Sleep for a specified number of microseconds. </div><div class="ttdef"><b>Definition:</b> <a href="acc__app__integration__stm32_8c_source.html#l00008">acc_app_integration_stm32.c:8</a></div></div>
<div class="ttc" id="example__detector__presence_8c_html_a717617f45e73cadc0809faac8970445d"><div class="ttname"><a href="example__detector__presence_8c.html#a717617f45e73cadc0809faac8970445d">set_default_configuration</a></div><div class="ttdeci">static void set_default_configuration(acc_detector_presence_configuration_t presence_configuration)</div><div class="ttdef"><b>Definition:</b> <a href="example__detector__presence_8c_source.html#l00026">example_detector_presence.c:26</a></div></div>
<div class="ttc" id="structacc__detector__presence__result__t_html"><div class="ttname"><a href="structacc__detector__presence__result__t.html">acc_detector_presence_result_t</a></div><div class="ttdoc">Presence detector results container. </div><div class="ttdef"><b>Definition:</b> <a href="acc__detector__presence_8h_source.html#l00063">acc_detector_presence.h:63</a></div></div>
<div class="ttc" id="group__Presence_html_ga6eab92af7fa7c0d2b2d57730dadfc6fb"><div class="ttname"><a href="group__Presence.html#ga6eab92af7fa7c0d2b2d57730dadfc6fb">acc_detector_presence_configuration_start_set</a></div><div class="ttdeci">void acc_detector_presence_configuration_start_set(acc_detector_presence_configuration_t configuration, float start)</div><div class="ttdoc">Set start of sweep in m. </div></div>
<div class="ttc" id="group__RSS_html_ga478a45b4920777d3d4fc0f5fc8d05b58"><div class="ttname"><a href="group__RSS.html#ga478a45b4920777d3d4fc0f5fc8d05b58">acc_rss_activate</a></div><div class="ttdeci">bool acc_rss_activate(acc_hal_t *hal)</div><div class="ttdoc">Activate the Acconeer Radar System Software, RSS. </div></div>
<div class="ttc" id="group__Presence_html_ga9b98cd8e6091fa4dfa019b221734abac"><div class="ttname"><a href="group__Presence.html#ga9b98cd8e6091fa4dfa019b221734abac">acc_detector_presence_deactivate</a></div><div class="ttdeci">bool acc_detector_presence_deactivate(acc_detector_presence_handle_t presence_handle)</div><div class="ttdoc">Deactivate the presence detector associated with the provided handle. </div></div>
<div class="ttc" id="example__detector__presence_8c_html_ae3e7bc404071dddb3e0011c36ddc421b"><div class="ttname"><a href="example__detector__presence_8c.html#ae3e7bc404071dddb3e0011c36ddc421b">hal</a></div><div class="ttdeci">static acc_hal_t hal</div><div class="ttdef"><b>Definition:</b> <a href="example__detector__presence_8c_source.html#l00017">example_detector_presence.c:17</a></div></div>
<div class="ttc" id="acc__version_8h_html_abd0f691988b75f36f6eb155a36cd6633"><div class="ttname"><a href="acc__version_8h.html#abd0f691988b75f36f6eb155a36cd6633">acc_version_get</a></div><div class="ttdeci">const char * acc_version_get(void)</div><div class="ttdoc">Get the version of the Acconeer software. </div></div>
<div class="ttc" id="acc__definitions_8h_html"><div class="ttname"><a href="acc__definitions_8h.html">acc_definitions.h</a></div></div>
<div class="ttc" id="group__Presence_html_ga3cc3c37dc942730713fdd33729e18712"><div class="ttname"><a href="group__Presence.html#ga3cc3c37dc942730713fdd33729e18712">acc_detector_presence_get_next</a></div><div class="ttdeci">bool acc_detector_presence_get_next(acc_detector_presence_handle_t presence_handle, acc_detector_presence_result_t *result)</div><div class="ttdoc">Retrieve the next result from the presence detector. </div></div>
<div class="ttc" id="example__detector__presence_8c_html_aff090682636f58276e79e0c19baecda1"><div class="ttname"><a href="example__detector__presence_8c.html#aff090682636f58276e79e0c19baecda1">DEFAULT_UPDATE_RATE</a></div><div class="ttdeci">#define DEFAULT_UPDATE_RATE</div><div class="ttdef"><b>Definition:</b> <a href="example__detector__presence_8c_source.html#l00021">example_detector_presence.c:21</a></div></div>
<div class="ttc" id="acc__app__integration_8h_html"><div class="ttname"><a href="acc__app__integration_8h.html">acc_app_integration.h</a></div></div>
<div class="ttc" id="structacc__detector__presence__result__t_html_a343b878eb3c9fc86a615197133907a85"><div class="ttname"><a href="structacc__detector__presence__result__t.html#a343b878eb3c9fc86a615197133907a85">acc_detector_presence_result_t::presence_distance</a></div><div class="ttdeci">float presence_distance</div><div class="ttdef"><b>Definition:</b> <a href="acc__detector__presence_8h_source.html#l00067">acc_detector_presence.h:67</a></div></div>
<div class="ttc" id="group__Presence_html_ga60f6441daa725fc409d0cfba5c9e377e"><div class="ttname"><a href="group__Presence.html#ga60f6441daa725fc409d0cfba5c9e377e">acc_detector_presence_configuration_update_rate_set</a></div><div class="ttdeci">void acc_detector_presence_configuration_update_rate_set(acc_detector_presence_configuration_t configuration, float update_rate)</div><div class="ttdoc">Set detection update rate. </div></div>
<div class="ttc" id="structacc__detector__presence__result__t_html_a730af2ac4c5e883dbdfa108c1bf9629b"><div class="ttname"><a href="structacc__detector__presence__result__t.html#a730af2ac4c5e883dbdfa108c1bf9629b">acc_detector_presence_result_t::presence_score</a></div><div class="ttdeci">float presence_score</div><div class="ttdef"><b>Definition:</b> <a href="acc__detector__presence_8h_source.html#l00066">acc_detector_presence.h:66</a></div></div>
<div class="ttc" id="acc__version_8h_html"><div class="ttname"><a href="acc__version_8h.html">acc_version.h</a></div></div>
<div class="ttc" id="example__detector__presence_8c_html_a229e7ba82657e6a7df6fc75c9399f5f9"><div class="ttname"><a href="example__detector__presence_8c.html#a229e7ba82657e6a7df6fc75c9399f5f9">DEFAULT_START_M</a></div><div class="ttdeci">#define DEFAULT_START_M</div><div class="ttdef"><b>Definition:</b> <a href="example__detector__presence_8c_source.html#l00019">example_detector_presence.c:19</a></div></div>
<div class="ttc" id="acc__rss_8h_html"><div class="ttname"><a href="acc__rss_8h.html">acc_rss.h</a></div></div>
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